| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.38 | 4.795% | $87.3781 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $176.56 | 9.349% | $193.0666 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $48.93 | 4.540% | $51.1514 | $51.15 | $51.15 | $51.20 |
| Purchase #4 | $15.86 | 11.647% | $17.7072 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $245.71 | 9.721% | $269.5955 | $269.60 | $269.60 | $269.60 |
| Purchase #6 | $106.57 | 5.270% | $112.1862 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $94.80 | 10.610% | $104.8583 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $771.81 | $835.9433 | $835.96 | $835.95 | $836.10 | |